6454870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 12480480

約数和(自身を除く): 6025610

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 641, 1007, 1282, 2014, 3205, 5035, 6410, 10070, 12179, 24358, 33973, 60895, 67946, 121790, 169865, 339730, 645487, 1290974, 3227435, 6454870]

約数ペア:

[(1, 6454870), (2, 3227435), (5, 1290974), (10, 645487), (19, 339730), (38, 169865), (53, 121790), (95, 67946), (106, 60895), (190, 33973), (265, 24358), (530, 12179), (641, 10070), (1007, 6410), (1282, 5035), (2014, 3205)]